Pro-Shot Chamber Mop — Military Style, .223 Rem / 5.56x45mm NATO AR Platform, #8-32 Thread, 100% Cotton Mop with Brass Core (Model MPCH223 / UPC 709779900312)
Overview — Professional-Grade Chamber Cleaning for AR-15 and Modern Sporting Rifles
Keep your AR platform rifle performing at peak accuracy with the Pro-Shot Military Style Chamber Mop (.223 Rem / 5.56x45mm NATO, Model MPCH223). Specifically engineered for AR-15, M4, and other 5.56mm NATO platforms, this high-quality chamber mop provides deep, efficient cleaning of your rifle’s chamber and locking lug recesses.
Featuring 100% natural cotton fibers and a durable brass core, this mop is designed for precision, longevity, and safety. Its #8-32 threaded shank ensures compatibility with standard cleaning rods, allowing easy attachment and dependable fit for a wide range of firearm maintenance setups.
When you need a tool that cleans like a professional armorer’s kit — Pro-Shot delivers.
100% Cotton Construction — Gentle, Effective, and Absorbent
At the heart of the Pro-Shot MPCH223 Chamber Mop is its 100% cotton body, offering unmatched absorbency for oils, solvents, and fouling. Unlike synthetic materials that may leave residues or scratch chamber surfaces, pure cotton ensures gentle yet effective cleaning that won’t harm your rifle’s finish or integrity.
Key Benefits of the Cotton Mop Design:
Highly absorbent: Retains solvent or oil for efficient chamber lubrication and fouling removal.
Non-abrasive: Protects precision-machined surfaces from damage or scratching.
Efficient debris removal: Lifts carbon, powder residue, and grime with ease.
Reusable and long-lasting: Durable cotton fibers maintain structure through multiple cleanings.
Ideal for final pass cleaning or applying a light protective coating, the cotton mop ensures your rifle chamber stays spotless and well-maintained.
Military-Style Design — Optimized for the AR Platform
The MPCH223 chamber mop is built in a military-style configuration, designed specifically to match the dimensions and geometry of AR-15 and 5.56 NATO chambers. It’s slightly oversized for maximum surface contact, ensuring that every cleaning pass reaches into tight spots — including the chamber shoulder and recesses where carbon buildup hides.
Perfect Fit For:
AR-15 rifles chambered in .223 Remington or 5.56x45mm NATO
M4 carbines, tactical rifles, and other 5.56-based platforms
Bolt-action or semi-auto rifles with similar chamber profiles
This design ensures professional-level results every time you clean your firearm, reducing malfunctions and preserving accuracy.
Brass Core — Strength and Safety Combined
Unlike cheaper aluminum or steel alternatives, the Pro-Shot Chamber Mop uses a solid brass core wire — ensuring strength, flexibility, and barrel safety. Brass is softer than steel, meaning it won’t scratch or mar the inside of your chamber while still offering rigid support to hold the cotton securely in place.
Advantages of Brass Core Construction:
Prevents damage to precision-machined chamber surfaces
Resists bending, corrosion, and long-term wear
Provides stable, consistent pressure for thorough cleaning
Universal Compatibility — Standard #8-32 Thread
Equipped with a standard #8-32 male thread, the MPCH223 is compatible with most Pro-Shot cleaning rods, as well as rods and adapters from other leading brands. Whether you’re using a compact field kit or a full-length rifle cleaning rod, this mop integrates seamlessly with your existing gear.
Thread Specs:
Ideal for Solvent and Oil Application
The Pro-Shot MPCH223 isn’t just for cleaning — it’s perfect for applying lubricants, preservatives, or rust inhibitors inside the chamber after cleaning. Its dense cotton weave holds and evenly distributes oils or solvents, ensuring consistent coverage without over-saturation or dripping.
Use it as a final finishing step to keep your chamber protected from corrosion and ready for your next range session.
Proudly Made in the USA — Pro-Shot Quality Since 1982
For over four decades, Pro-Shot Products has been setting the standard for American-made firearm cleaning tools. Each MPCH223 chamber mop is built with precision and quality control that professionals trust — whether in the field, at the range, or in the armory.
When you choose Pro-Shot, you’re investing in U.S.-made craftsmanship that stands up to heavy-duty use and delivers consistent results, round after round.
Technical Specifications
| Feature | Details |
|---|
| Model Number | MPCH223 |
| UPC | 709779900312 |
| Caliber Compatibility | .223 Remington / 5.56x45mm NATO |
| Platform Fit | AR-15, M4, and similar rifles |
| Thread Size | #8-32 male |
| Material | 100% cotton mop with solid brass core |
| Design Type | Military-style chamber mop |
| Country of Origin | USA |
Why Choose the Pro-Shot MPCH223 Chamber Mop
✅ Precision Fit for AR Platforms: Perfectly sized for .223 / 5.56 chambers.
✅ 100% Cotton Cleaning Surface: Gentle yet powerful on fouling.
✅ Brass Core Durability: Prevents scratching, resists corrosion.
✅ Standard #8-32 Threads: Universal compatibility with most rods.
✅ Made in the USA: Trusted quality from a leading firearm care brand.
SEO-Optimized Keywords (Integrated Naturally)
Pro-Shot MPCH223, Pro-Shot Chamber Mop .223 Rem, Pro-Shot 5.56 NATO cleaning mop, AR-15 chamber mop, military-style chamber mop, 100% cotton chamber cleaning mop, brass core gun cleaning tool, Pro-Shot 709779900312, #8-32 thread mop, AR platform maintenance accessory, Pro-Shot Products USA.
Usage Tips
Apply your preferred solvent to the mop for deep chamber cleaning.
Use dry to remove loose fouling or excess oil after cleaning.
Rinse in warm, soapy water and air dry between uses for longevity.
Replace periodically for best performance and cleanliness.
Final Thoughts
The Pro-Shot Chamber Mop Military Style .223 Rem / 5.56x45mm NATO (MPCH223) is an essential tool for AR-15 and modern sporting rifle owners who take accuracy and reliability seriously. With its 100% cotton mop, solid brass core, and military-grade design, it provides unbeatable cleaning efficiency while protecting your firearm’s precision-machined chamber surfaces.
Proudly made in the USA, this Pro-Shot chamber mop is built to meet the demands of professionals, competitors, and firearm enthusiasts alike — ensuring your rifle stays clean, smooth, and ready for action.
The End
